196559634 has 8 divisors (see below), whose sum is σ = 393119280. Its totient is φ = 65519876.

The previous prime is 196559611. The next prime is 196559641. The reversal of 196559634 is 436955691.

It is a happy number.

196559634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

196559634 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16379964 + ... + 16379975.

It is an arithmetic number, because the mean of its divisors is an integer number (49139910).

Almost surely, 2^196559634 is an apocalyptic number.

196559634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196559634 is a wasteful number, since it uses less digits than its factorization.

196559634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32759944.

The product of its digits is 874800, while the sum is 48.

The square root of 196559634 is about 14019.9726818564. The cubic root of 196559634 is about 581.4309041256.

The spelling of 196559634 in words is "one hundred ninety-six million, five hundred fifty-nine thousand, six hundred thirty-four".